Benchmark of rack5slot3s.osadl.org / GNU/Linux on Fri May 29 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 58 days, 12:28, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13699220.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1173.9`
Double-Precision Whetstone	`2480.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`450.9`
Execl Throughput	`1192.9`	`lps`	`30.0 s`	`2`	`43.0`	`277.4`
File Copy 1024 bufsize 2000 maxblocks	`137540.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`347.3`
File Copy 256 bufsize 500 maxblocks	`36310.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`219.4`
File Copy 4096 bufsize 8000 maxblocks	`436657.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`752.9`
Pipe Throughput	`206984.7`	`lps`	`10.0 s`	`7`	`12440.0`	`166.4`
Pipe-based Context Switching	`50718.2`	`lps`	`10.0 s`	`7`	`4000.0`	`126.8`
Process Creation	`2523.6`	`lps`	`30.0 s`	`2`	`126.0`	`200.3`
Shell Scripts (1 concurrent)	`2236.8`	`lpm`	`60.0 s`	`2`	`42.4`	`527.5`
Shell Scripts (8 concurrent)	`611.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1019.6`
System Call Overhead	`137564.2`	`lps`	`10.0 s`	`7`	`15000.0`	`91.7`
System Benchmarks Index Score:						`331.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:00 - 06:11:02; 28m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54632381.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4681.4`
Double-Precision Whetstone	`9935.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1806.5`
Execl Throughput	`3424.2`	`lps`	`30.0 s`	`2`	`43.0`	`796.3`
File Copy 1024 bufsize 2000 maxblocks	`75743.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`191.3`
File Copy 256 bufsize 500 maxblocks	`19059.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`115.2`
File Copy 4096 bufsize 8000 maxblocks	`278974.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`481.0`
Pipe Throughput	`790742.8`	`lps`	`10.0 s`	`7`	`12440.0`	`635.6`
Pipe-based Context Switching	`186786.0`	`lps`	`10.0 s`	`7`	`4000.0`	`467.0`
Process Creation	`7172.1`	`lps`	`30.0 s`	`2`	`126.0`	`569.2`
Shell Scripts (1 concurrent)	`4844.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1142.6`
Shell Scripts (8 concurrent)	`465.8`	`lpm`	`60.2 s`	`2`	`6.0`	`776.3`
System Call Overhead	`505680.4`	`lps`	`10.0 s`	`7`	`15000.0`	`337.1`
System Benchmarks Index Score:						`625.8`

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